Transaction not yet indexed

TkkWe2RQSAv7JmRpLoMSC2ZcrAbeq3Z8uDGuTRmgd3XVvsNC1jtQxT3EUiKEC3pRcj59C2pTUCWayLo9sTyZowJ

The transaction signature is valid but not yet indexed by this RPC node, or the transaction failed before inclusion.